livestock manure News
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Tracking phosphorus runoff from livestock manure
Nutrient runoff from livestock manure is a common source of agricultural pollution. Looking for an uncommon solution, a team of scientists has developed an application of rare earth elements to control and track runoff phosphorus from soils receiving livestock manure. In addition to reducing the solubility of phosphorus, this method shows particular promise for researchers interested in tracking ...
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Using Liquid Manure to Fertilize Wheat? Consider Timing, Nitrogen Content
Liquid livestock manure can be a great option as a spring top-dress fertilizer for wheat fields if applied during the appropriate window of time and if it has the right amount of nitrogen, according to research conducted by the College of Food, Agricultural, and Environmental Sciences at The Ohio State University. In a report published in the latest issue of the college’s Crop Observation ...
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Ag Attorney Sheds Light on Manure Handling, Application Regulations
Although the Lake Erie algae problems that contaminated Toledo’s water supply in early August have subsided, the crisis raised questions about animal manure application on farmland in Ohio and how it may have contributed to the problem. In response, Ohio State University Extension’s agricultural and resource law field specialist has written a summary of Ohio laws relating to ...
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Study probes sources of Mississippi river phosphorus
In their eagerness to cut nitrogen and phosphorus pollution in the Mississippi River and Gulf of Mexico, people have often sought simple explanations for the problem: too many large animal operations, for instance, or farmers who apply too much fertilizer, which then flows into waterways. But according to new modeling research that examined phosphorus loading from all 1768 counties in the ...
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Application Of Fertilizer Compost Turner In Pig Manure Treatment
The most reasonable method for the treatment of pig manure is to effectively use the pig manure, this is a more advocated method. Now, many farms use fermentation to treat pig manure, which is relatively labor-saving, but one of the major problems is that pig manure cannot mix well with fermentative bacteria. Resulting in uneven fermentation and not as expected. Organic Fertilizer Fermentation ...
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Fertilizer Compost Turner Application In The Poultry Manure Treatment
The fertilizer compost turner is an organic fertilizer fermentation equipment, suitable for the industrial fermentation treatment of organic solids such as livestock and poultry manure, mushroom fungi, domestic garbage, sludge, and crop straws. It can also use in various fermentation processing ranges such as feed fermentation. Organic Fertilizer Fermentation Equipment The most reasonable method ...
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Soil and crop management and carbon sequestration
Research results from management scenarios ranging from those in the South Eastern, Great Plains, and Upper Midwest regions of the US and from Italy are reported in the March-April, 2010 issue of the Soil Science Society America Journal. This group of papers originated from the Soil Carbon Sequestration and Greenhouse Gas Mitigation Symposium that was held jointly by the Soil Science Society of ...
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Wood Creek Livestock Company feedlot receives EPA compliance order to stop polluting Snake River tributary (ID)
Jean M. Smith, owner and operator of the Boise-based Wood Creek Livestock Company, has been issued an EPA Compliance Order for alleged violations of the federal Clean Water Act. The alleged violations occurred at the Wood Creek Feedlot near Grand View, Idaho, which is close to the Snake River and its tributaries. The Wood Creek Feedlot has a winter feeding operation which confines over 1,000 ...
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Manure runoff depends on soil texture
Research has documented the rise of nutrient runoff from flat agricultural fields with high rates of precipitation that adds nitrates and phosphates to waterways. These nutrients increase the amount of phytoplankton in the water, which depletes oxygen and kills fish and other aquatic creatures. While injecting animal manure slurry into the soil has been proven to be an effective way of reducing ...
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EPA orders simplot cattle feeding company to change stock watering practice at grand view, ID, feedlot to protect the Snake River (ID)
The U.S. Environmental Protection Agency has issued the Simplot Cattle Feeding Company a legal order to halt discharges from its nearly 700-acre feedlot complex near Grand View, Idaho. Simplot confines between 30,000 and 65,000 cattle year round at this feedlot facility near the Snake River in southeastern Idaho. EPA’s order directs Simplot to immediately cease all discharge of pollutants ...
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Healthy soil is essential for a biobased & circular economy
The soil is the ground beneath our feet and the growth place for biomass. For a biobased & circular economy it is crucial to preserve this ‘pantry’ storage function of the soil. This is why Wageningen University & Research is performing dedicated research into various aspects of the soil, such as nutrients and organic material, smarter cultivation systems of a larger diversity ...
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Fermentation Process for Organic Fertilizer Production
The organic fertilizer production line includes: compost turning machine, crusher, feeder, horizontal mixer, organic fertilizer granulator machine, dryer, cooler, screening machine, weighing and packaging machine. This organic fertilizer production line can be used to produce granular organic fertilizer and powder organic fertilizer. For example, the annual output is 10 million tons of organic ...
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Latest FAR Module gives practical advice to reduce livestock emissions
The Agricultural Industries Confederation (AIC) has announced the launch of its latest training module for the Feed Adviser Register (FAR). Module 3, Section 2 will highlight practical ways that feed advisers can help to reduce emissions on farms. It builds on information gained in FAR Module 3, Section 1. Inge Verwoerd, Technical Manager for Feed and FAR at AIC, said: “One of the main ...
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Planning for sustainable global biomass use
Projected future population growth, dietary changes and a growing need to use biomass for energy and fibre will increase the global use of biomass over the coming decades. Livestock are a major contributor to human biomass consumption, using from 30-75 per cent of all biomass harvested by humans, new research shows. The research suggests that integrated assessments of land and biomass use are ...
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